DE2436334C2 - Verfahren zur Erwärmung von Knüppeln in Hubstransportöfen und Hubtransportofen zur Durchführung des Verfahrens - Google Patents

Verfahren zur Erwärmung von Knüppeln in Hubstransportöfen und Hubtransportofen zur Durchführung des Verfahrens

Info

Publication number
DE2436334C2
DE2436334C2 DE2436334A DE2436334A DE2436334C2 DE 2436334 C2 DE2436334 C2 DE 2436334C2 DE 2436334 A DE2436334 A DE 2436334A DE 2436334 A DE2436334 A DE 2436334A DE 2436334 C2 DE2436334 C2 DE 2436334C2
Authority
DE
Germany
Prior art keywords
billet
beams
furnace
conveyor
billets
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE2436334A
Other languages
German (de)
English (en)
Other versions
DE2436334A1 (de
Inventor
Ferdinando Dr.-Ing. Carretta
Pietro Dr.-Ing. Genua Tixi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Italimpianti Italiana Impianti Pa 16124 Genova It Soc
Original Assignee
Italimpianti Italiana Impianti Pa 16124 Genova It Soc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Italimpianti Italiana Impianti Pa 16124 Genova It Soc filed Critical Italimpianti Italiana Impianti Pa 16124 Genova It Soc
Publication of DE2436334A1 publication Critical patent/DE2436334A1/de
Application granted granted Critical
Publication of DE2436334C2 publication Critical patent/DE2436334C2/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
    • F27B9/201—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path walking beam furnace
    • F27B9/208—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path walking beam furnace the workpieces being rotated during their advance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
DE2436334A 1973-08-08 1974-07-27 Verfahren zur Erwärmung von Knüppeln in Hubstransportöfen und Hubtransportofen zur Durchführung des Verfahrens Expired DE2436334C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12789/73A IT992325B (it) 1973-08-08 1973-08-08 Procedimento e dispositivo per il riscaldo accelerato di billette e simili nei forni a longheroni

Publications (2)

Publication Number Publication Date
DE2436334A1 DE2436334A1 (de) 1975-02-20
DE2436334C2 true DE2436334C2 (de) 1989-08-10

Family

ID=11143256

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2436334A Expired DE2436334C2 (de) 1973-08-08 1974-07-27 Verfahren zur Erwärmung von Knüppeln in Hubstransportöfen und Hubtransportofen zur Durchführung des Verfahrens

Country Status (10)

Country Link
US (1) US3951583A (cs)
JP (1) JPS5050211A (cs)
BE (1) BE818483A (cs)
DE (1) DE2436334C2 (cs)
FR (1) FR2240417B1 (cs)
GB (1) GB1453562A (cs)
IT (1) IT992325B (cs)
LU (1) LU70675A1 (cs)
NL (1) NL7410636A (cs)
SE (1) SE410740B (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0165586A3 (de) * 1984-06-20 1986-09-03 Kortec Ag Anlage mit einem Wärmofen für auf Länge geschnittene Strangstücke einer Stranggiessanlage

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS535012A (en) * 1976-07-05 1978-01-18 Nippon Steel Corp Walking beam type slab heating furnace
JPS552753A (en) * 1978-06-21 1980-01-10 Ito Seisakusho:Kk Method and apparatus for soaking treatment for cold billet and hot billet
US4427371A (en) 1982-01-20 1984-01-24 Loftus Furnace Company Pusher furnace with soak zone lifter
IT1157609B (it) * 1982-01-22 1987-02-18 Italimpianti Metodo per eliminare o ridurre l'effetto di raffreddamento localizzato dei prodotti siderurgici al contatto con i longheroni raffreddati nei forni a longheroni mobili e forno a longheroni mobili per l'attuazione di tale metodo
DE4140740A1 (de) * 1991-06-12 1992-12-17 Loi Ind Ofenanlagen Durchlaufofen
IT1261896B (it) * 1993-02-03 1996-06-03 Stefano Deplano Forno a longheroni per il riscaldo accelerato di billette, o simili.
DE19957500C2 (de) * 1999-11-29 2003-02-20 Riedhammer Gmbh Co Kg Durchlaufofen

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE357013A (cs) * 1928-01-10
BE447169A (cs) * 1941-11-06
US2620174A (en) * 1948-04-30 1952-12-02 Allegheny Ludlum Steel Billet heating furnace
US2858122A (en) * 1955-03-03 1958-10-28 York Engineering & Constructio Conveying apparatus
LU35610A1 (cs) * 1956-12-07
FR1205450A (fr) * 1958-04-14 1960-02-02 Stein Et Roubaix Perfectionnement aux dispositifs de transport transversal de pièces longues, rondesou polygonales, et notamment des barres dans les fours
US2983498A (en) * 1958-10-09 1961-05-09 Macgregor Brothers Conveying apparatus
LU38018A1 (cs) * 1958-12-12
BE631466A (cs) * 1962-04-27
DE1221260B (de) * 1965-04-23 1966-07-21 Universale Ind Ofenbau Gmbh Hubtransportofen mit Unterbeheizung
SE372290B (cs) * 1966-02-28 1974-12-16 Tabougnar Ab
FR1561203A (cs) * 1967-12-20 1969-03-28
SE330035B (cs) * 1968-09-02 1970-11-02 Svenska Metallverkens Ugns Ab
JPS5024849Y2 (cs) * 1971-02-26 1975-07-25
JPS4718413U (cs) * 1971-04-01 1972-11-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0165586A3 (de) * 1984-06-20 1986-09-03 Kortec Ag Anlage mit einem Wärmofen für auf Länge geschnittene Strangstücke einer Stranggiessanlage

Also Published As

Publication number Publication date
LU70675A1 (cs) 1974-12-10
FR2240417A1 (cs) 1975-03-07
US3951583A (en) 1976-04-20
IT992325B (it) 1975-09-10
SE7410091L (cs) 1975-02-10
GB1453562A (en) 1976-10-27
FR2240417B1 (cs) 1978-11-24
SE410740B (sv) 1979-10-29
DE2436334A1 (de) 1975-02-20
NL7410636A (nl) 1975-02-11
JPS5050211A (cs) 1975-05-06
BE818483A (fr) 1974-12-02

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Legal Events

Date Code Title Description
OB Request for examination as to novelty
OC Search report available
OD Request for examination
8125 Change of the main classification

Ipc: F27B 9/24

8181 Inventor (new situation)

Free format text: CARRETTA, FERDINANDO, DR.-ING. TIXI, PIETRO, DR.-ING., GENUA, IT

D2 Grant after examination
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8305 Restricted maintenance of patent after opposition
D4 Patent maintained restricted